Known as “Three-fingers” due to a childhood accident with a feed-chopper that took all but about an inch of his right index finger. Brown took over as pitcher, and discovered that his handicap actually worked for him, as it impacted a sharper break to his curve ball. Fountain pen signature, “Mordecai Brown,” on an off-white 5.5 x 3.25 government postcard. In fine condition, with light postal cancellation affecting tops of a couple of letters. COA Steve Grad/PSA/DNA and R&R COA.